Dec 13 12:10:36.496 INFO testing lukemckinstry/rust-ps2 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 12:10:36.496 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 12:10:36.874 INFO [stdout] 71e0edc3aa1178a97f3ddb13d0ee53ebae500ce541532b751675d96b2640950a
Dec 13 12:10:36.876 INFO running `"docker" "start" "-a" "71e0edc3aa1178a97f3ddb13d0ee53ebae500ce541532b751675d96b2640950a"`
Dec 13 12:10:37.307 INFO [stderr] usermod: no changes
Dec 13 12:10:37.359 INFO [stderr]    Compiling ps2 v0.0.1 (/source)
Dec 13 12:10:37.567 INFO [stderr] warning: unused imports: `FromRawFd`, `IntoRawFd`
Dec 13 12:10:37.567 INFO [stderr]   --> src/main.rs:25:25
Dec 13 12:10:37.567 INFO [stderr]    |
Dec 13 12:10:37.567 INFO [stderr] 25 | use std::os::unix::io::{FromRawFd, IntoRawFd};
Dec 13 12:10:37.567 INFO [stderr]    |                         ^^^^^^^^^  ^^^^^^^^^
Dec 13 12:10:37.567 INFO [stderr]    |
Dec 13 12:10:37.567 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 12:10:37.567 INFO [stderr] 
Dec 13 12:10:37.657 INFO [stderr] warning: unused variable: `i`
Dec 13 12:10:37.658 INFO [stderr]    --> src/main.rs:137:18
Dec 13 12:10:37.658 INFO [stderr]     |
Dec 13 12:10:37.658 INFO [stderr] 137 |             Some(i) => true,
Dec 13 12:10:37.658 INFO [stderr]     |                  ^ help: consider using `_i` instead
Dec 13 12:10:37.658 INFO [stderr]     |
Dec 13 12:10:37.658 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 12:10:37.658 INFO [stderr] 
Dec 13 12:10:37.658 INFO [stderr] warning: unused variable: `last_pipe`
Dec 13 12:10:37.658 INFO [stderr]    --> src/main.rs:154:13
Dec 13 12:10:37.658 INFO [stderr]     |
Dec 13 12:10:37.658 INFO [stderr] 154 |         let last_pipe: bool;
Dec 13 12:10:37.658 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_last_pipe` instead
Dec 13 12:10:37.658 INFO [stderr] 
Dec 13 12:10:37.662 INFO [stderr] warning: unused variable: `file`
Dec 13 12:10:37.662 INFO [stderr]    --> src/main.rs:232:13
Dec 13 12:10:37.662 INFO [stderr]     |
Dec 13 12:10:37.662 INFO [stderr] 232 |         let file = File::create(logfile)?;
Dec 13 12:10:37.662 INFO [stderr]     |             ^^^^ help: consider using `_file` instead
Dec 13 12:10:37.662 INFO [stderr] 
Dec 13 12:10:37.662 INFO [stderr] warning: unused variable: `process`
Dec 13 12:10:37.662 INFO [stderr]    --> src/main.rs:235:17
Dec 13 12:10:37.662 INFO [stderr]     |
Dec 13 12:10:37.662 INFO [stderr] 235 |             let process = match Command::new(program)
Dec 13 12:10:37.662 INFO [stderr]     |                 ^^^^^^^ help: consider using `_process` instead
Dec 13 12:10:37.662 INFO [stderr] 
Dec 13 12:10:37.699 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 12:10:37.699 INFO [stderr]    --> src/main.rs:141:9
Dec 13 12:10:37.699 INFO [stderr]     |
Dec 13 12:10:37.699 INFO [stderr] 141 | /         match (argv.first(), index, p, argv.last()) {
Dec 13 12:10:37.699 INFO [stderr] 142 | |             (_,_,true,_) => self.chomp( &argv[..]),
Dec 13 12:10:37.699 INFO [stderr] 143 | |             (Some(&program), Some(logfile),_, Some(&"&")) => self.run_cmd_bkrg_pipe(program, &argv[1..], argv[logfile+1] ),
Dec 13 12:10:37.699 INFO [stderr] 144 | |             (Some(&program), None,_, Some(&"&")) => self.run_cmd_background(program, &argv[1..]),
Dec 13 12:10:37.699 INFO [stderr] 145 | |             (Some(&program),_,_, _) => self.run_cmd(program, &argv[1..]),
Dec 13 12:10:37.699 INFO [stderr] 146 | |             _ => Ok(()),
Dec 13 12:10:37.699 INFO [stderr] 147 | |         };
Dec 13 12:10:37.699 INFO [stderr]     | |__________^
Dec 13 12:10:37.699 INFO [stderr]     |
Dec 13 12:10:37.699 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 12:10:37.699 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 12:10:37.699 INFO [stderr] 
Dec 13 12:10:38.844 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
Dec 13 12:10:38.846 INFO [stderr] su: No module specific data is present
Dec 13 12:10:39.264 INFO running `"docker" "inspect" "71e0edc3aa1178a97f3ddb13d0ee53ebae500ce541532b751675d96b2640950a"`
Dec 13 12:10:39.405 INFO running `"docker" "rm" "-f" "71e0edc3aa1178a97f3ddb13d0ee53ebae500ce541532b751675d96b2640950a"`
Dec 13 12:10:39.574 INFO [stdout] 71e0edc3aa1178a97f3ddb13d0ee53ebae500ce541532b751675d96b2640950a
Dec 13 12:10:39.576 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 12:10:39.823 INFO [stdout] fc3c18d6ef662b893759735481be46d485138dea8b5ae044ee405d7d32f95187
Dec 13 12:10:39.825 INFO running `"docker" "start" "-a" "fc3c18d6ef662b893759735481be46d485138dea8b5ae044ee405d7d32f95187"`
Dec 13 12:10:40.382 INFO [stderr] usermod: no changes
Dec 13 12:10:40.421 INFO [stderr]    Compiling ps2 v0.0.1 (/source)
Dec 13 12:10:40.715 INFO [stderr] warning: unused imports: `FromRawFd`, `IntoRawFd`
Dec 13 12:10:40.715 INFO [stderr]   --> src/main.rs:25:25
Dec 13 12:10:40.715 INFO [stderr]    |
Dec 13 12:10:40.715 INFO [stderr] 25 | use std::os::unix::io::{FromRawFd, IntoRawFd};
Dec 13 12:10:40.715 INFO [stderr]    |                         ^^^^^^^^^  ^^^^^^^^^
Dec 13 12:10:40.715 INFO [stderr]    |
Dec 13 12:10:40.715 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 12:10:40.715 INFO [stderr] 
Dec 13 12:10:40.819 INFO [stderr] warning: unused variable: `i`
Dec 13 12:10:40.819 INFO [stderr]    --> src/main.rs:137:18
Dec 13 12:10:40.819 INFO [stderr]     |
Dec 13 12:10:40.819 INFO [stderr] 137 |             Some(i) => true,
Dec 13 12:10:40.819 INFO [stderr]     |                  ^ help: consider using `_i` instead
Dec 13 12:10:40.819 INFO [stderr]     |
Dec 13 12:10:40.819 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 12:10:40.819 INFO [stderr] 
Dec 13 12:10:40.819 INFO [stderr] warning: unused variable: `last_pipe`
Dec 13 12:10:40.819 INFO [stderr]    --> src/main.rs:154:13
Dec 13 12:10:40.819 INFO [stderr]     |
Dec 13 12:10:40.819 INFO [stderr] 154 |         let last_pipe: bool;
Dec 13 12:10:40.819 INFO [stderr]     |             ^^^^^^^^^ help: consider using `_last_pipe` instead
Dec 13 12:10:40.819 INFO [stderr] 
Dec 13 12:10:40.819 INFO [stderr] warning: unused variable: `file`
Dec 13 12:10:40.819 INFO [stderr]    --> src/main.rs:232:13
Dec 13 12:10:40.819 INFO [stderr]     |
Dec 13 12:10:40.819 INFO [stderr] 232 |         let file = File::create(logfile)?;
Dec 13 12:10:40.819 INFO [stderr]     |             ^^^^ help: consider using `_file` instead
Dec 13 12:10:40.819 INFO [stderr] 
Dec 13 12:10:40.819 INFO [stderr] warning: unused variable: `process`
Dec 13 12:10:40.819 INFO [stderr]    --> src/main.rs:235:17
Dec 13 12:10:40.819 INFO [stderr]     |
Dec 13 12:10:40.819 INFO [stderr] 235 |             let process = match Command::new(program)
Dec 13 12:10:40.819 INFO [stderr]     |                 ^^^^^^^ help: consider using `_process` instead
Dec 13 12:10:40.819 INFO [stderr] 
Dec 13 12:10:40.855 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 12:10:40.855 INFO [stderr]    --> src/main.rs:141:9
Dec 13 12:10:40.855 INFO [stderr]     |
Dec 13 12:10:40.855 INFO [stderr] 141 | /         match (argv.first(), index, p, argv.last()) {
Dec 13 12:10:40.855 INFO [stderr] 142 | |             (_,_,true,_) => self.chomp( &argv[..]),
Dec 13 12:10:40.855 INFO [stderr] 143 | |             (Some(&program), Some(logfile),_, Some(&"&")) => self.run_cmd_bkrg_pipe(program, &argv[1..], argv[logfile+1] ),
Dec 13 12:10:40.855 INFO [stderr] 144 | |             (Some(&program), None,_, Some(&"&")) => self.run_cmd_background(program, &argv[1..]),
Dec 13 12:10:40.855 INFO [stderr] 145 | |             (Some(&program),_,_, _) => self.run_cmd(program, &argv[1..]),
Dec 13 12:10:40.855 INFO [stderr] 146 | |             _ => Ok(()),
Dec 13 12:10:40.855 INFO [stderr] 147 | |         };
Dec 13 12:10:40.855 INFO [stderr]     | |__________^
Dec 13 12:10:40.855 INFO [stderr]     |
Dec 13 12:10:40.855 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 13 12:10:40.855 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 12:10:40.855 INFO [stderr] 
Dec 13 12:10:41.075 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 13 12:10:41.076 INFO [stderr] su: No module specific data is present
Dec 13 12:10:41.422 INFO running `"docker" "inspect" "fc3c18d6ef662b893759735481be46d485138dea8b5ae044ee405d7d32f95187"`
Dec 13 12:10:41.509 INFO running `"docker" "rm" "-f" "fc3c18d6ef662b893759735481be46d485138dea8b5ae044ee405d7d32f95187"`
Dec 13 12:10:41.621 INFO [stdout] fc3c18d6ef662b893759735481be46d485138dea8b5ae044ee405d7d32f95187
Dec 13 12:10:41.623 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 12:10:41.827 INFO [stdout] ca11fabb4556223a5616411101cce7ec9dafa6b5da6985dc124c5fff5698e270
Dec 13 12:10:41.832 INFO running `"docker" "start" "-a" "ca11fabb4556223a5616411101cce7ec9dafa6b5da6985dc124c5fff5698e270"`
Dec 13 12:10:42.308 INFO [stderr] usermod: no changes
Dec 13 12:10:42.332 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 12:10:42.333 INFO [stderr]      Running /target/debug/deps/ps2-fe67d8455272d0ea
Dec 13 12:10:42.335 INFO [stdout] 
Dec 13 12:10:42.336 INFO [stdout] running 0 tests
Dec 13 12:10:42.336 INFO [stdout] 
Dec 13 12:10:42.336 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:10:42.336 INFO [stdout] 
Dec 13 12:10:42.336 INFO [stderr] su: No module specific data is present
Dec 13 12:10:42.652 INFO running `"docker" "inspect" "ca11fabb4556223a5616411101cce7ec9dafa6b5da6985dc124c5fff5698e270"`
Dec 13 12:10:42.738 INFO running `"docker" "rm" "-f" "ca11fabb4556223a5616411101cce7ec9dafa6b5da6985dc124c5fff5698e270"`
Dec 13 12:10:42.863 INFO [stdout] ca11fabb4556223a5616411101cce7ec9dafa6b5da6985dc124c5fff5698e270